Zipper puller



FIG. 1 is a perspective view of a zipper puller showing the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front end view thereof; and,

FIG. 7 is a back end view thereof.

The broken line portions of the disclosure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a zipper puller, as shown and described. 